Viewing file:  embed.h (2.27 KB) -rw-rw-r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/*
* phc -- the open source PHP compiler
* See doc/license/README.license for licensing information
*
* Wrap the embedded PHP run-time
*/
#ifndef PHC_EMBED_H
#define PHC_EMBED_H
#include "config.h"
#include "lib/List.h"
#include "lib/Set.h"
class String;
typedef List<String*> String_list;
namespace AST
{
class Literal;
class Expr;
}
namespace MIR
{
class Literal;
typedef List<Literal*> Literal_list;
class Expr;
class METHOD_NAME;
class OP;
class CAST;
class Constant;
class VARIABLE_NAME;
typedef List<VARIABLE_NAME*> VARIABLE_NAME_list;
}
class Method_info;
class PHP
{
private:
static bool is_started;
public:
static bool is_available ();
static void startup_php ();
static void shutdown_php ();
/*
* Front-end (defined in embed.cpp)
* TODO: move to frontend.cpp
*/
static AST::Literal* convert_token (AST::Literal* token);
static unsigned long get_hash (String* string);
static AST::Expr* fold_constant_expr (AST::Expr* in);
/* Set INI behaviour */
static Set<std::string> altered_ini_entries;
static String* max_execution_time;
static void set_ini_entry (String* key, String* value);
static String* get_ini_entry (String* key);
static String_list* get_altered_ini_entries ();
/* Expose include behaviour
* TODO:
* mention these at compile-time.
*/
static void add_include (String* full_path);
static bool is_included (String* full_path);
static String_list* get_include_paths ();
/* Superglobals */
static MIR::VARIABLE_NAME_list* get_superglobals ();
/*
* Optimization (defined in optimize.cpp)
*/
// Folding
static MIR::Literal* fold_unary_op (MIR::OP* op, MIR::Literal* literal);
static bool is_true (MIR::Literal* literal);
static MIR::Literal* cast_to (MIR::CAST* cast, MIR::Literal* literal);
static String* get_string_value (MIR::Literal* lit);
static MIR::Literal* fold_bin_op (MIR::Literal* left, MIR::OP* op, MIR::Literal* right);
static MIR::Literal* fold_pre_op (MIR::Literal* literal, MIR::OP* op);
static MIR::Literal* fold_constant (MIR::Constant* constant);
static MIR::Literal* fold_string_index (MIR::Literal* array, MIR::Literal* index);
// Functions
static Method_info* get_method_info (String* name);
static MIR::Literal* call_function (MIR::METHOD_NAME* in, MIR::Literal_list* params);
};
#endif // PHC_EMBED_H
|